NGC 4666
 
NGC 4666 is a mixed spiral galaxy located in the constellation of Virgo. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 4666:
| NGC: | NGC 4666 | 
| Type: | galaxy | 
| Galaxy type: | mixed spiral | 
| Galaxy morph class: | SABc | 
| Constellation: | Virgo | 
| Surface brightness: | 22.9 mag/arcsec2 | 
| V-mag (visual): | 10.7 | 
| B-mag (blue): | 11.4 | 
| J-mag (IR): | 8.2 | 
| H-mag (IR): | |
| K-mag (IR): | 7.4 | 
| Right Ascension: | 12:45:08.59 | 
| Declination: | -00:27:42.80 | 
| Major axis: | 4.97 ' | 
| Minor axis: | 1.97 ' | 
| Angle (major axis): | 40° | 
| Radial velocity: | 1540 km/s | 
| Redshift: | 0.005152 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS